Elements, Compounds and Mixtures

• element

• compound

• mixture of elements

• mixture of compounds

• mixture of elements and compounds

Answer explanation

There is only one type of molecule made up of 2 different atoms that are chemically bonded.

• element

• compound

• mixture of elements

• mixture of compounds

• mixture of elements and compounds

Answer explanation

There are 2 different molecules. Each molecule is a different type of atom and they are physically combined rather than chemically bonded.

• element

• compound

• mixture of elements

• mixture of compounds

• mixture of elements and compounds

Answer explanation

There are 2 different molecules shown. One molecule is made of 2 atoms of the same type so is an element. The other molecule is made of 2 different types of atoms that are chemically bonded.

• element

• compound

• mixture of elements

• mixture of compounds

• mixture of elements and compounds

Answer explanation

There are 2 different molecules shown. Each molecule is made up of 2 or more different atoms that are chemically bonded.

• element

• compound

• mixture of elements

• mixture of compounds

• mixture of elements and compounds

Answer explanation

There is only 1 molecule represented. It is made up of only 1 type of atom.

• element

• compound

• mixture of elements

• mixture of compounds

• mixture of elements and compounds

Answer explanation

Only 1 type of molecule is shown. It is made up of 2 or more different atoms that are chemically bonded.

• element

• compound

• mixture of elements

• mixture of compounds

• mixture of elements and compouds

Answer explanation

There is only 1 type of molecule represented. It is made up on only 1 type of atom.

• element

• compound

• mixture of elements

• mixture of compounds

• mixture of elements and compounds

Answer explanation

There are 3 types of molecules represented. One is made up of one type of atom. Another is made up of another type of atom and the third is made up of 2 different atoms that are chemically bonded.

• element

• compound

• mixture of elements

• mixture of compounds

• mixture of elements and compounds

Answer explanation

There are 2 types of molecules represented. One is made up of 1 atom. The other is made up of 2 atoms that are the same.

• element

• compound

• mixture of elements

• mixture of compounds

• mixture of elements and compounds

Answer explanation

There are 2 different molecules represented here. One is mde up of 2 of the same atoms chemically bonded. The other is made up of 2 different types of atoms that are chemically bonded.